Answer:
Revealed by 
Explanation:
The revealed by is the concept that is applied in the case when the classification of the derivatives for the new document is inbuilt and get the authorized source for classification into a new document plus the same is to not seen in the source document
Therefore the concept i.e used to determine the classification of derivatives is revealed by concept 
 
        
             
        
        
        
Answer: Role 
Explanation:
  Role is basically refers to the collection of the databases that can easily access the privileges which are assigned to the specific users so that they can able to accessing the resources from the database system management.
- The database role is also known as the collection of the privileges in the database system.  
 - The main function of the role in the database management system (DBMS) is that it can easily update and also retrieve the business records in an organization. 
 
Therefore, Role is the correct answer. 
 
        
             
        
        
        
Answer:
Through the newspaper ads.
Explanation:
Personal selling is one of the ways of selling of products by various businesses where the seller and the customers come in direct contact or face to face in order to discuss the features, benefits, and worthiness of any product that the seller is interested in selling This can be done through direct face to face interaction, on telephones, through video conferencing, and also on the internet but not through newspaper ads.
 
        
             
        
        
        
Answer:
The corporation's tax liability is $ 228,820.
Explanation:
To calculate tax liability we first have to find net profit. Detail calculation is given below.
<u><em>Net profit Calculation</em></u>
Sales                                                                                 $ 3,130,000
cost of goods sold and the operating expenses          ($ 2,080,000)
Interest expense                                                              ( $ 377,000)
Net profit                                                                           $ 673,000
<u><em>Tax liability Calculation</em></u>
Income fall under Tax bracket of  34%  ($75,001 to $10,000,0000 for corporate tax. No additional surtax will be charged as income do not fall under its net.
Tax liabilty = 673,000 * 34% = $ 228,820